NL7203243A - - Google Patents
Info
- Publication number
- NL7203243A NL7203243A NL7203243A NL7203243A NL7203243A NL 7203243 A NL7203243 A NL 7203243A NL 7203243 A NL7203243 A NL 7203243A NL 7203243 A NL7203243 A NL 7203243A NL 7203243 A NL7203243 A NL 7203243A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/08—Bridged systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7108644A FR2128220B1 (OSRAM) | 1971-03-12 | 1971-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7203243A true NL7203243A (OSRAM) | 1972-09-14 |
Family
ID=9073422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7203243A NL7203243A (OSRAM) | 1971-03-12 | 1972-03-10 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE780334A (OSRAM) |
| DE (1) | DE2211979A1 (OSRAM) |
| FR (1) | FR2128220B1 (OSRAM) |
| GB (1) | GB1350869A (OSRAM) |
| NL (1) | NL7203243A (OSRAM) |
-
1971
- 1971-03-12 FR FR7108644A patent/FR2128220B1/fr not_active Expired
-
1972
- 1972-03-07 BE BE780334A patent/BE780334A/xx unknown
- 1972-03-10 NL NL7203243A patent/NL7203243A/xx not_active Application Discontinuation
- 1972-03-13 DE DE19722211979 patent/DE2211979A1/de active Pending
- 1972-03-13 GB GB1160072A patent/GB1350869A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE780334A (fr) | 1972-09-07 |
| GB1350869A (en) | 1974-04-24 |
| DE2211979A1 (de) | 1972-10-12 |
| FR2128220A1 (OSRAM) | 1972-10-20 |
| FR2128220B1 (OSRAM) | 1974-08-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed | ||
| BV | The patent application has lapsed |